问题描述
我有这样的连接字符串:
Driver={MysqL ODBC 8.0 Unicode Driver}; Server=localhost; Database=data; UID=root; Password=admin;
我用Delphi编写的程序连接正确。但是,相同的连接字符串在C#.net标准System.Data.sqlClient.sqlConnection对象中不起作用。
错误是:
System.ArgumentException: Keyword not supported: 'driver'. at
at System.Data.Common.DbConnectionoptions.ParseInternal(Hashtable parsetable,String connectionString,Boolean buildChain,Hashtable synonyms,Boolean firstKey)
at System.Data.Common.DbConnectionoptions..ctor(String connectionString,Boolean uSEOdbcrules)
at System.Data.sqlClient.sqlConnectionString..ctor(String connectionString)
at System.Data.sqlClient.sqlConnectionFactory.CreateConnectionoptions(String connectionString,DbConnectionoptions prevIoUs)
at System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(DbConnectionPoolKey key,DbConnectionPoolGroupOptions poolOptions,DbConnectionoptions& userConnectionoptions)
at System.Data.sqlClient.sqlConnection.ConnectionString_Set(DbConnectionPoolKey key)
at System.Data.sqlClient.sqlConnection.set_ConnectionString(String value)
at System.Data.sqlClient.sqlConnection..ctor(String connectionString,sqlCredential credential)
at System.Data.sqlClient.sqlConnection..ctor(String connectionString)
解决方法
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